C1333231331121111133313331311331333133313223313331333131133132313231131   >>    C133323133112111113331333131133133313331322331333133313113313231323113   <<    C1333231331121111133313331311331333133313223313331333131133132313231133   >>      C1333231331121111133313331311331333133313223313331333131133132313231132   >>